package day06;


public class Studenttest {

    public static void main(String[] args) {
        Student zs = new Student();
        zs.name="张三";
        zs.age=25;
        zs.address="北京市海淀区";
        zs.study();
        zs.sayHi();

        Student ls = new Student();
        ls.name = "李四";
        ls.age = 30;
        ls.address="上海市静安区";
        ls.study();
        ls.sayHi();

        Student ww = new Student();
        ww.name = "王五";
        ww.age = 55;
        ww.address="河北省石家庄市";
        ww.study();
        ww.sayHi();
    }
}

